Photokina in Cologne, is the world's largest toy store for photographers. It happens every two years and if you get a chance to attend don't pass it up. You may have already heard about this 1700 f/4 telephoto from Carl Ziess if you'd like to know more click here. I was really excited until I realized it was a f/4, I might buy one if they made a f/2.8 ;-)
